Can I get rid of a small white scar under my eye? (Photo)

I have a small white flat scar under my left eye and it itches a lot. I have added a picture but I'm afraid it doesn't show so much in it. It's been there for about 2 years and I have no clue how I got it. My dermatologist thinks it is the result of a bug bite. I asked about semi permanent makeup but was turned down. I was told the only option is to surgically remove it but I'm afraid the resulting scar will be much worse. What can I do?